Marcelo Wotfe

About Marcelo Wotfe

35 years with IT Infrastructure32 years with Database Administration – Infrastructure and Application DBA30 years with IT Outsourcing and Client Facing20 years with Data Warehouse and Business IntelligenceDeep knowledge in Oracle from Oracle 7 to 19c - RAC, ASM, OEM, Data Guard10 years with Exadata X2, X3, X4, X6, and X9-M as a DMA (Exadata Administrator) – with a strong skill in Operational Systems – Linux.12 years with Oracle GoldenGate (11 and 12 versions)DatabasesSQL Server since the 2005 versionDB2 for Linux, AIX, and WindowsTeradata - including Teradata Control Framework - ETLMySQL, MariaDB, and MongoDBDatabase Virtualization (VMWARE and OVM) with Oracle and SQL ServerSolid experience with several Unix flavors: AIX, SCO Unix, HP-UX, Solaris, ULTRIX, Oracle, and RHEL Linux.Shell Scripts (bash) to automate and optimize processesC Language programs running in Linux OS to complement the shell scripts tasks when necessaryPython programs running on Linux OS to improve automation and monitoring processesLinux and Windows running in virtualized environments using VirtualBox, VMWare, and OVMAWS (Amazon Web Services) and OCI (Oracle Cloud) expertiseExaCS and ExaCC Administration – Exadata Machines running at Cloud ServicesDatabase Implementations with High Availability, Disaster Recovery, and Data ReplicationDatabase migrations, especially Zero Downtime Migrations with GoldengateDatabase tuning and SQL code tuning as Application DBAMigrations of Oracle on-premises to Oracle Cloud ServiceOracle WebLogic – installation, deployments, automation, configuration, and optimizationUS Legal Permanent ResidentEU Passport

Experience

1. Senior Database Administrator - Exadata Dma

   InComm Payments

   Jul 2021 — Present · US

   Senior Database Administrator - Oracle Exadata and Goldengate Expert supporting environments related to payment technologies.

Education

• Colégio Bandeirantes

  High School Diploma

• University of São Paulo

  Technologist, Data Processing and Data Processing Technology/Technician

  1990 — 1993

• USP - Universidade de São Paulo

  Bachelor's degree, Physics

  1987 — 1998

Skills

• Erwin
• Operating Systems
• Data Center
• Storage
• Cluster
• Database Administration
• Db2
• Infrastructure
• Performance Tuning
• Hp
• Data Warehousing
• IT Management
• Red Hat Linux
• Solaris
• Clustering
• Disaster Recovery
• Shell Scripting
• Architecture
• Storage Area Networks
• Unix Shell Scripting
• Sql Tuning
• San
• Rman
• Teradata
• Linux
• Oracle
• High Availability
• Databases
• Solution Architecture
• Oracle Rac
• Troubleshooting
• Servers
• Itil
• Service Delivery
• IT Service Management
• Etl
• Enterprise Software
• Enterprise Architecture
• Data Warehouse Architecture
• Vmware